ES226794Y - Una viga. - Google Patents

Una viga.

Info

Publication number
ES226794Y
ES226794Y ES1977226794U ES226794U ES226794Y ES 226794 Y ES226794 Y ES 226794Y ES 1977226794 U ES1977226794 U ES 1977226794U ES 226794 U ES226794 U ES 226794U ES 226794 Y ES226794 Y ES 226794Y
Authority
ES
Spain
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES1977226794U
Other languages
English (en)
Other versions
ES226794U (es
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of ES226794U publication Critical patent/ES226794U/es
Application granted granted Critical
Publication of ES226794Y publication Critical patent/ES226794Y/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
  • Laminated Bodies (AREA)
ES1977226794U 1974-05-28 1977-02-28 Una viga. Expired ES226794Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT441174A AT341307B (de) 1974-05-28 1974-05-28 Trager aus blechprofilen, insbesondere fur bauzwecke

Publications (2)

Publication Number Publication Date
ES226794U ES226794U (es) 1977-04-16
ES226794Y true ES226794Y (es) 1977-08-16

Family

ID=3563651

Family Applications (2)

Application Number Title Priority Date Filing Date
ES438007A Expired ES438007A1 (es) 1974-05-28 1975-05-28 Un procedimiento para la fabricacion de perfiles de chapa para vigas, en particular para fines de construccion.
ES1977226794U Expired ES226794Y (es) 1974-05-28 1977-02-28 Una viga.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES438007A Expired ES438007A1 (es) 1974-05-28 1975-05-28 Un procedimiento para la fabricacion de perfiles de chapa para vigas, en particular para fines de construccion.

Country Status (2)

Country Link
AT (1) AT341307B (es)
ES (2) ES438007A1 (es)

Also Published As

Publication number Publication date
ES226794U (es) 1977-04-16
AT341307B (de) 1978-02-10
ATA441174A (de) 1975-04-15
ES438007A1 (es) 1977-06-16

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